/**
* Ends the call with for this <tt>CallPeer</tt>. Depending on the state of the peer the method
* would send a CANCEL, BYE, or BUSY_HERE message and set the new state to DISCONNECTED.
*
* @param failed indicates if the hangup is following to a call failure or simply a disconnect
* @param reasonText the text, if any, to be set on the <tt>ReasonPacketExtension</tt> as the
* value of its
* @param reasonOtherExtension the <tt>PacketExtension</tt>, if any, to be set on the
* <tt>ReasonPacketExtension</tt> as the value of its <tt>otherExtension</tt> property
*/
public void hangup(boolean failed, String reasonText, PacketExtension reasonOtherExtension) {
// do nothing if the call is already ended
if (CallPeerState.DISCONNECTED.equals(getState()) || CallPeerState.FAILED.equals(getState())) {
if (logger.isDebugEnabled())
logger.debug("Ignoring a request to hangup a call peer " + "that is already DISCONNECTED");
return;
}
CallPeerState prevPeerState = getState();
getMediaHandler().getTransportManager().close();
if (failed) setState(CallPeerState.FAILED, reasonText);
else setState(CallPeerState.DISCONNECTED, reasonText);
SessionIQ responseIQ = null;
if (prevPeerState.equals(CallPeerState.CONNECTED) || CallPeerState.isOnHold(prevPeerState)) {
responseIQ =
GTalkPacketFactory.createBye(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (CallPeerState.CONNECTING.equals(prevPeerState)
|| CallPeerState.CONNECTING_WITH_EARLY_MEDIA.equals(prevPeerState)
|| CallPeerState.ALERTING_REMOTE_SIDE.equals(prevPeerState)) {
responseIQ =
GTalkPacketFactory.createCancel(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (prevPeerState.equals(CallPeerState.INCOMING_CALL)) {
responseIQ =
GTalkPacketFactory.createBusy(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (prevPeerState.equals(CallPeerState.BUSY)
|| prevPeerState.equals(CallPeerState.FAILED)) {
// For FAILED and BUSY we only need to update CALL_STATUS
// as everything else has been done already.
} else {
logger.info("Could not determine call peer state!");
}
if (responseIQ != null) {
if (reasonOtherExtension != null) {
ReasonPacketExtension reason =
(ReasonPacketExtension)
responseIQ.getExtension(
ReasonPacketExtension.ELEMENT_NAME, ReasonPacketExtension.NAMESPACE);
if (reason == null) {
if (reasonOtherExtension instanceof ReasonPacketExtension) {
responseIQ.setReason((ReasonPacketExtension) reasonOtherExtension);
}
} else reason.setOtherExtension(reasonOtherExtension);
}
getProtocolProvider().getConnection().sendPacket(responseIQ);
}
}
/**
* Sets the state of the contained call peer by specifying the state name.
*
* @param oldState the previous state of the peer
* @param newState the new state of the peer
* @param stateString the state of the contained call peer
*/
public void setPeerState(
final CallPeerState oldState, final CallPeerState newState, final String stateString) {
if (!SwingUtilities.isEventDispatchThread()) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
setPeerState(oldState, newState, stateString);
}
});
return;
}
this.callStatusLabel.setText(stateString);
if (newState == CallPeerState.CONNECTED
&& !CallPeerState.isOnHold(oldState)
&& !securityStatusLabel.isSecurityStatusSet()) {
securityStatusLabel.setSecurityOff();
}
}